| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.90 | 6.228% | $235.7199 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $20.98 | 3.149% | $21.6407 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $51.95 | 6.105% | $55.1215 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $86.47 | 11.160% | $96.1201 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $150.93 | 7.475% | $162.212 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $131.42 | 10.559% | $145.2966 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $58.84 | 8.414% | $63.7908 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $722.49 | $779.9016 | $779.90 | $779.85 | $779.80 | |